Re: [Qemu-devel] [PATCH v3 1/5] virtio_net: Add VIRTIO_NET_F_STANDBY feature bit.

2019-01-08 Thread Michael S. Tsirkin
On Wed, Jan 09, 2019 at 08:39:07AM +0800, Dongli Zhang wrote: > Hi Samudrala, > > On 2019/1/9 上午8:18, Samudrala, Sridhar wrote: > > On 1/8/2019 4:14 PM, Dongli Zhang wrote: > >> Hi Venu, > >> > >> On 2019/1/9 上午1:25, Venu Busireddy wrote: > >>> On 2019-01-09 00:56:38 +0800, Dongli Zhang wrote: >

Re: [Qemu-devel] [PATCH v3 1/5] virtio_net: Add VIRTIO_NET_F_STANDBY feature bit.

2019-01-08 Thread Dongli Zhang
Hi Samudrala, On 2019/1/9 上午8:18, Samudrala, Sridhar wrote: > On 1/8/2019 4:14 PM, Dongli Zhang wrote: >> Hi Venu, >> >> On 2019/1/9 上午1:25, Venu Busireddy wrote: >>> On 2019-01-09 00:56:38 +0800, Dongli Zhang wrote: I am not familiar with libvirt and I would like to play with this only

Re: [Qemu-devel] [PATCH v3 1/5] virtio_net: Add VIRTIO_NET_F_STANDBY feature bit.

2019-01-08 Thread Samudrala, Sridhar
On 1/8/2019 4:14 PM, Dongli Zhang wrote: Hi Venu, On 2019/1/9 上午1:25, Venu Busireddy wrote: On 2019-01-09 00:56:38 +0800, Dongli Zhang wrote: I am not familiar with libvirt and I would like to play with this only with qemu. With failover, we need to hotplug the VF on destination server to

Re: [Qemu-devel] [PATCH v3 1/5] virtio_net: Add VIRTIO_NET_F_STANDBY feature bit.

2019-01-08 Thread Dongli Zhang
Hi Venu, On 2019/1/9 上午1:25, Venu Busireddy wrote: > On 2019-01-09 00:56:38 +0800, Dongli Zhang wrote: >> I am not familiar with libvirt and I would like to play with this only with >> qemu. >> >> With failover, we need to hotplug the VF on destination server to VM after >> live >> migration.

Re: [Qemu-devel] [PATCH v3 1/5] virtio_net: Add VIRTIO_NET_F_STANDBY feature bit.

2019-01-08 Thread Venu Busireddy
On 2019-01-09 00:56:38 +0800, Dongli Zhang wrote: > I am not familiar with libvirt and I would like to play with this only with > qemu. > > With failover, we need to hotplug the VF on destination server to VM after > live > migration. However, the VF on destination server would have different

Re: [Qemu-devel] [PATCH v3 1/5] virtio_net: Add VIRTIO_NET_F_STANDBY feature bit.

2019-01-08 Thread Dongli Zhang
I am not familiar with libvirt and I would like to play with this only with qemu. With failover, we need to hotplug the VF on destination server to VM after live migration. However, the VF on destination server would have different mac address. How can we specify the mac for the new VF to

[Qemu-devel] [PATCH v3 1/5] virtio_net: Add VIRTIO_NET_F_STANDBY feature bit.

2019-01-07 Thread Venu Busireddy
From: Sridhar Samudrala This feature bit can be used by a hypervisor to indicate to the virtio_net device that it can act as a standby for another device with the same MAC address. Signed-off-by: Sridhar Samudrala Signed-off-by: Venu Busireddy --- hw/net/virtio-net.c | 2 ++ 1 file changed,